2 HP
Brought to You by Augusta Flint
2 Tank Air Compressor
Model 39750
ASSEMBLY and OPERATING INSTRUCTIONS
www.HarborFreight.com
Copyright 1999 by Harbor Freight Tools. All Rights Reserved.
No portion of this manual or any artwork contained herein may be reproduced
in any shape or form without the express written consent of Harbor Freight Tools.
For technical questions and replacement parts, please call 1-800-444-3353
SPECIFICATIONS
Brought to You by Augusta Flint
Motor Power: 2 H.P. - 3450 rpm
Electrical: 115 Volts
Power Cord: 3 prong grounded
Air Outlet Fitting Size: 1/4” NPT barbed
Drive Type: Direct
Pump Stage: Single Stage
Air Tank Size: 4 Gallons
Pressure Range: 20 - 115 psi, with regulator
Air Delivery: 2.6 CFM at 90 psi.
Oil Requirement: Standard non-detergent 30 weight compressor or motor oil
Net Weight: 65.2 Lbs.
FEATURES OF THIS COMPRESSOR
1. New valve design increases compressor efficiency, while running quieter and smoother.
2. This compact, portable compressor is very stable, and is ideal for workshop use with
limited space availability.
3. Up to 115 psi operating range is ideal for most shop uses including air tools, spraying,
tire inflation, air cleaning, etc.
4. Pressure gauge gives continuous, real-time read-out of current available pressure.
5. Maximum pressure disconnect safety valve prevents over-pressurization of tank.
6. Sturdy construction will deliver years of satisfactory service.
SAVE THIS MANUAL
You will need the manual for the safety warnings and cautions, assembly instructions, operating procedures,
maintenance procedures, trouble shooting, parts list, and diagram. Keep your invoice with this manual.
Write the invoice number on the inside of the front cover. Keep both this manual and your invoice in a safe,
dry place for future reference.
WARNING: This compressor may become very hot in operation.
Do not touch the cylinder area of the compressor, or allow
flammable materials to come in contact with the cylinder area
of the compressor during or shortly after use.
NOTICE
The Warnings, Cautions, and Instructions discussed in this instruction manual cannot
cover all possible conditions and situations that may occur. It must be understood by the
operator that common sense and caution are factors which cannot be built into this product, but must be supplied by the operator.
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SAFETY WARNING & CAUTIONS
Brought to You by Augusta Flint
WARNING: When using pneumatic equipment, basic safety precautions should always be followed to
reduce the risk of personal injury and hazards.
READ ALL INSTRUCTIONS BEFORE USING THIS TOOL!
1. KEEP WORK AREA CLEAN. Cluttered areas invite injuries.
2. OBSERVE WORK AREA CONDITIONS. Do not use tools in damp, wet, or poorly lit locations.
Don’t expose to rain. Keep work area well lit. Do not use electrically powered air compressors in the
presence of flammable gases or liquids.
3. KEEP CHILDREN AWAY. Children must never be allowed in the work area. Do not let them handle
machines, tools, or hoses.
4. STORE IDLE EQUIPMENT. When not in use, tools must be locked up in a dry location to inhibit rust.
Always lock up tools and keep out of reach of children.
5. DO NOT FORCE THE TOOL. It will do the job better and more safely at the rate for which it was
intended. Do not use inappropriate attachments in an attempt to exceed the tool’s capacities.
6. USE THE RIGHT TOOL FOR THE JOB. Do not attempt to force a small tool or attachment to do the
work of a larger industrial tool. Do not use a tool for a purpose for which it was not intended.
7. DRESS PROPERLY. Do not wear loose clothing or jewelry as they can be caught in moving parts.
Non-skid footwear is recommended. Wear restrictive hair covering to contain long hair.
8. USE EYE AND EAR PROTECTION. Always wear ANSI approved chemical splash goggles when
working with chemicals. Always wear ANSI approved impact safety goggles at other times. Wear a full
face shield if you are producing metal filings or wood chips. Wear an ANSI approved dust mask or
respirator when working around metal, wood, and chemical dusts and mists.
9. DO NOT OVERREACH. Keep proper footing and balance at all times. Do not reach over or across
running machines.
10. MAINTAIN TOOLS WITH CARE. Keep tools sharp and clean for better and safer performance.
Follow instructions for lubricating and changing accessories. Inspect pressurized lines and seals
periodically and, if damaged, have them repaired by an authorized technician. Inspect all hoses for leaks
prior to use. The handles must be kept clean, dry, and free from oil and grease at all times.
11. REMOVE ADJUSTING KEYS AND WRENCHES. Make it a habit to check that keys and adjusting
wrenches are removed from the tool or machine work surface before plugging it in.
12. STAY ALERT. Watch what you are doing, use common sense. Do not operate any tool when you are tired.
13. CHECK DAMAGED PARTS. Before using any tool, any part that appears damaged should be
carefully checked to determine that it will operate properly and perform its intended function. Check for
alignment and binding of moving parts; any broken parts or mounting fixtures; and any other condition
that may affect proper operation. Any part that is damaged should be properly repaired or replaced by
a qualified technician. Do not use the tool if any switch does not turn on and off properly.
14. REPLACEMENT PARTS AND ACCESSORIES. When servicing, use only identical replacement
parts. Use of any other parts will void the warranty. Only use accessories intended for use with this tool.
Approved accessories are available from Harbor Freight Tools.
15. DO NOT OPERATE TOOL IF UNDER THE INFLUENCE OF ALCOHOL OR DRUGS. Read
warning labels on prescriptions to determine if your judgment or reflexes are impaired while
taking drugs. If there is any doubt, do not operate the tool.
16. MAKE SURE ALL EQUIPMENT IS RATED TO THE APPROPRIATE CAPACITY. Do not
attempt any operations or hook up any equipment that would exceed the rated capacities of this tool.
Page 3 SKU # 39750